801 21st Ave
Rock Valley, IA 51247
3 ba 2,798 sqft Built 1974 Lot 9,194 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $306,460 | $19,010 | $325,470 | $4,646 |
| 2023 | $261,160 | $19,010 | $280,170 | $4,042 |
| 2022 | $216,310 | $19,010 | $235,320 | $2,992 |
| 2021 | $159,730 | $19,010 | $178,740 | $3,508 |
| 2020 | $177,360 | $19,010 | $196,370 | $3,410 |
| 2019 | $177,360 | $19,010 | $196,370 | $3,316 |
| 2018 | $168,490 | $13,300 | $181,790 | $3,248 |
| 2017 | $168,490 | $13,300 | $181,790 | $3,026 |
Property facts
Year built
1974
Property type
single_family
Stories
1
Beds
—
Baths
3
Living area
2,798 sqft
Lot size
9,194 sqft
ZIP code
51247
City
Rock Valley
Street
21st Ave
Coordinates
43.19839, -96.28718
Comparable properties nearby
Frequently asked questions
When did 801 21st Ave last sell?
No public-record sale is on file for 801 21st Ave.
What is the current tax assessment for 801 21st Ave?
The most recent total assessment for 801 21st Ave (year 2025) is $325,470 with $4,646 in property tax.
When was 801 21st Ave built?
801 21st Ave was built in 1974.
How does 801 21st Ave compare to others on 21st Ave?
We track 8 other properties on 21st Ave. Browse the list under "Other properties on 21st Ave" to compare beds, baths, and sale history.
What are the property facts for 801 21st Ave?
801 21st Ave is a 3 bath, 2,798 sqft, 9,194 sqft lot single_family.
Is 801 21st Ave a flip candidate?
No — 801 21st Ave does not appear in our flips dataset.
Is 801 21st Ave a tax-appeal candidate?
No — 801 21st Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.0%
Implied 1-yr
+15.8%
2026 Q2
$487.5K
2026 Q3
$487.5K
ZIP 51247 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st Ave